<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<h3>文件上传：</h3>
选择一个文件上传: <br/>

<form action="http://127.0.0.1:8081/patch/upload" method="post" enctype="multipart/form-data">
    <input type="file" name="patch" size="50"/>
    <br/>
    <input type="submit" value="上传文件"/>
</form>

</body>
</html>